package com.itheima.controller;

import com.alibaba.dubbo.config.annotation.Reference;
import com.itheima.constant.MessageConstant;
import com.itheima.constant.RedisConstant;
import com.itheima.entity.PageResult;
import com.itheima.entity.QueryPageBean;
import com.itheima.entity.Result;
import com.itheima.pojo.Setmeal;
import com.itheima.service.SetmealService;
import com.itheima.utils.QiniuUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.bind.annotation.RestController;
import org.springframework.web.multipart.MultipartFile;
import redis.clients.jedis.Jedis;
import redis.clients.jedis.JedisPool;

import java.io.IOException;
import java.util.List;
import java.util.UUID;

@RestController
@RequestMapping("/setmeal")
public class SetmealController {
    @Reference
    private SetmealService setmealService;
    @Autowired
    private JedisPool jedisPool;

    @RequestMapping("/upload")
    public Result upload(@RequestParam("imgFile") MultipartFile imgFile){
        String originalFilename = imgFile.getOriginalFilename();
        String extension = originalFilename.substring(originalFilename.lastIndexOf(".") - 1);
        String fileName = UUID.randomUUID().toString() + extension;
        try {
            QiniuUtils.upload2Qiniu(imgFile.getBytes(),fileName);

            //图片名保存数据库后，保存图片名值redis,redis中对应的K值：SETMEAL_PIC_RESOURCES
            jedisPool.getResource().sadd(RedisConstant.SETMEAL_PIC_RESOURCES,fileName);
        } catch (IOException e) {
            e.printStackTrace();
            return  new Result(false, MessageConstant.PIC_UPLOAD_FAIL);
        }
        return new Result(true,MessageConstant.PIC_UPLOAD_SUCCESS,fileName);
    }

    @RequestMapping("/addSetMeal")
    public Result addSetMeal(@RequestBody Setmeal setmeal,Integer[] checkgroupIds){

        try {
            setmealService.addSetMeal( setmeal, checkgroupIds);
        } catch (Exception e) {
            e.printStackTrace();
            return  new Result(false, MessageConstant.ADD_SETMEAL_FAIL);
        }
        return new Result(true,MessageConstant.ADD_SETMEAL_SUCCESS);
    }

    @RequestMapping("/findPage")
    public Result findPage(@RequestBody QueryPageBean queryPageBean){

        try {
            PageResult pageResult = setmealService.findPage(queryPageBean);
            return new Result(true,MessageConstant.ADD_SETMEAL_SUCCESS,pageResult);
        } catch (Exception e) {
            e.printStackTrace();
            return  new Result(false, MessageConstant.ADD_SETMEAL_FAIL);
        }
    }

    @RequestMapping("/findAll")
    public Result findAll(){
        try {
            List<Setmeal> setmeals = setmealService.findAll();
            return new Result(true,MessageConstant.QUERY_SETMEAL_SUCCESS,setmeals);
        } catch (Exception e) {
            e.printStackTrace();
            return  new Result(false, MessageConstant.QUERY_SETMEAL_FAIL);
        }
    }
}
